Lee Double Cavity Mold - .375 Ball W/handles

The Lee Double Cavity Mold - .375 Ball W/handles is a precision reloading tool designed for handloaders and ammunition manufacturers who cast their own lead bullets. This double cavity mold produces consistent .375 diameter round balls, each weighing 79.16 grains—ideal for historical rifle cartridges, specialized hunting loads, and experimental ballistics work. The integrated handles enable safe, ergonomic pouring of molten lead, reducing risk of burns while maintaining control during the casting process. Whether you're a dedicated reloader optimizing performance for vintage firearms or a professional bullet caster scaling production, this mold delivers the repeatability and durability that serious ammunition craftspeople depend on.

Cast from quality steel construction, the Lee double cavity design allows two bullets to be produced simultaneously per pour cycle, significantly increasing throughput compared to single-cavity alternatives. The .375 ball specification produces uniform spherical projectiles with minimal dimensional variation—critical for consistent velocity and accuracy across your ammunition lot. The included handles are engineered for secure grip and heat isolation, allowing the caster to work safely at typical lead-pouring temperatures (700–800°F) without protective equipment beyond standard leather gloves. The compact footprint (2.6 x 2.15 x 10.8 inches) and modest 0.95 lb weight make this mold compatible with most standard reloading benches and portable casting setups.

This mold is essential for handloaders working with cartridges that demand ball ammunition—particularly those shooting black powder rifles, Civil War-era firearms, and specialized muzzleloader hunting loads. Military armorers and historical reenactors also rely on cast .375 round balls for authenticity and performance in period-correct firearms. The mold integrates seamlessly with Lee casting furnaces and other standard lead-melting equipment; simply attach to your heat source, allow proper warm-up time, and begin producing uniform projectiles batch after batch. Cast bullets require no sizing operation when using a mold cavity matched to bore specifications, saving both time and material cost in high-volume production scenarios.